-begin adding datagrids
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mkonecny
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249 changed files with 31982 additions and 11 deletions
405
public/js/datatables/unit_testing/unit_test.js
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405
public/js/datatables/unit_testing/unit_test.js
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/*
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* File: unit_test.js
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* Version: 0.0.1
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* CVS: $Id$
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* Description: Unit test framework
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* Author: Allan Jardine (www.sprymedia.co.uk)
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* Created: Sun Mar 8 22:02:49 GMT 2009
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* Modified: $Date$ by $Author$
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* Language: Javascript
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* License: GPL v2 or BSD 3 point style
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* Project: DataTables
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* Contact: allan.jardine@sprymedia.co.uk
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*
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* Copyright 2009 Allan Jardine, all rights reserved.
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*
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* Description:
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* This is a javascript library suitable for use as a unit testing framework. Employing a queuing
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* mechanisim to take account of async events in javascript, this library will communicates with
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* a controller frame (to report individual test status).
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*
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*/
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var oTest = {
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/* Block further tests from occuring - might be end of tests or due to async wait */
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bBlock: false,
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/* Number of times to try retesting for a blocking test */
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iReTestLimit: 20,
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/* Amount of time to wait between trying for an async test */
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iReTestDelay: 150,
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/* End tests - external control */
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bEnd: false,
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/* Internal variables */
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_aoQueue: [],
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_iReTest: 0,
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_bFinished: false,
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* Recommened public functions
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*/
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/*
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* Function: fnTest
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* Purpose: Add a test to the queue
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* Returns: -
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* Inputs: string:sMessage - name of the test
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* function:fnTest - function which will be evaludated to get the test result
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*/
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"fnTest": function ( sMessage, fnSetup, fnTest )
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{
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this._aoQueue.push( {
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"sMessage": sMessage,
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"fnSetup": fnSetup,
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"fnTest": fnTest,
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"bPoll": false
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} );
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this._fnNext();
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},
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/*
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* Function: fnWaitTest
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* Purpose: Add a test to the queue which has a re-test cycle
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* Returns: -
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* Inputs: string:sMessage - name of the test
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* function:fnTest - function which will be evaludated to get the test result
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*/
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"fnWaitTest": function ( sMessage, fnSetup, fnTest )
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{
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this._aoQueue.push( {
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"sMessage": sMessage,
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"fnSetup": fnSetup,
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"fnTest": fnTest,
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"bPoll": true
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} );
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this._fnNext();
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},
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/*
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* Function: fnStart
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* Purpose: Indicate that this is a new unit and what it is testing (message to end user)
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* Returns: -
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* Inputs: string:sMessage - message to give to the user about this unit
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*/
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"fnStart": function ( sMessage )
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{
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window.parent.controller.fnStartMessage( sMessage );
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},
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/*
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* Function: fnComplete
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* Purpose: Tell the controller that we are all done here
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* Returns: -
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* Inputs: -
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*/
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"fnComplete": function ()
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{
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this._bFinished = true;
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this._fnNext();
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},
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/*
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* Function: fnCookieDestroy
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* Purpose: Destroy a cookie of a given name
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* Returns: -
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* Inputs: -
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*/
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"fnCookieDestroy": function ( oTable )
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{
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var sName = oTable.fnSettings().sCookiePrefix+oTable.fnSettings().sInstance;
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var aParts = window.location.pathname.split('/');
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var sNameFile = sName + '_' + aParts.pop().replace(/[\/:]/g,"").toLowerCase();
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document.cookie = sNameFile+"=; expires=Thu, 01-Jan-1970 00:00:01 GMT; path="+
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aParts.join('/') + "/";
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},
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/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
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* Internal functions
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*/
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"_fnReTest": function ( oTestInfo )
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{
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var bResult = oTestInfo.fnTest( );
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if ( bResult )
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{
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/* Test passed on retry */
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this._fnResult( true );
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this._fnNext();
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}
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else
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{
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if ( this._iReTest < this.iReTestLimit )
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{
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this._iReTest++;
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setTimeout( function() {
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oTest._fnReTest( oTestInfo );
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}, this.iReTestDelay );
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}
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else
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{
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this._fnResult( false );
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}
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}
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},
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"_fnNext": function ()
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{
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if ( this.bEnd )
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{
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return;
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}
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if ( !this.bBlock && this._aoQueue.length > 0 )
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{
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var oNextTest = this._aoQueue.shift();
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window.parent.controller.fnTestStart( oNextTest.sMessage );
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this.bBlock = true;
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if ( typeof oNextTest.fnSetup == 'function' )
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{
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oNextTest.fnSetup( );
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}
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var bResult = oNextTest.fnTest( );
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//bResult = false;
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if ( oNextTest.bPoll )
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{
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if ( bResult )
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{
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this._fnResult( true );
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this._fnNext();
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}
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else
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{
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_iReTest = 0;
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setTimeout( function() {
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oTest._fnReTest( oNextTest );
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}, this.iReTestDelay );
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}
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}
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else
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{
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this._fnResult( bResult );
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this._fnNext();
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}
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}
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else if ( !this.bBlock && this._aoQueue.length == 0 && this._bFinished )
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{
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window.parent.controller.fnUnitComplete( );
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}
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},
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"_fnResult": function ( b )
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{
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window.parent.controller.fnTestResult( b );
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this.bBlock = false;
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if ( !b )
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{
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this.bEnd = true;
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}
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}
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};
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var oDispacher = {
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"click": function ( nNode, oSpecial )
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{
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var evt = this.fnCreateEvent( 'click', nNode, oSpecial );
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if ( nNode.dispatchEvent )
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nNode.dispatchEvent(evt);
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else
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nNode.fireEvent('onclick', evt);
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},
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"change": function ( nNode )
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{
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var evt = this.fnCreateEvent( 'change', nNode );
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if ( nNode.dispatchEvent )
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nNode.dispatchEvent(evt);
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else
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nNode.fireEvent('onchange', evt);
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},
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/*
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* Function: fnCreateEvent
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* Purpose: Create an event oject based on the type to trigger an event - x-platform
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* Returns: event:evt
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* Inputs: string:sType - type of event
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* node:nTarget - target node of the event
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*/
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fnCreateEvent: function( sType, nTarget, oSpecial )
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{
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var evt = null;
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var oTargetPos = this._fnGetPos( nTarget );
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var sTypeGroup = this._fnEventTypeGroup( sType );
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if ( typeof oSpecial == 'undefined' )
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{
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oSpecial = {};
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}
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var ctrlKey = false;
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var altKey = false;
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var shiftKey = (typeof oSpecial.shift != 'undefined') ? oSpecial.shift : false;
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var metaKey = false;
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var button = false;
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if ( document.createEvent )
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{
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switch ( sTypeGroup )
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{
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case 'mouse':
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evt = document.createEvent( "MouseEvents" );
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evt.initMouseEvent( sType, true, true, window, 0, oTargetPos[0], oTargetPos[1],
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oTargetPos[0], oTargetPos[1], ctrlKey, altKey, shiftKey,
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metaKey, button, null );
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break;
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case 'html':
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evt = document.createEvent( "HTMLEvents" );
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evt.initEvent( sType, true, true );
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break;
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case 'ui':
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evt = document.createEvent( "UIEvents" );
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evt.initUIEvent( sType, true, true, window, 0 );
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break;
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default:
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break;
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}
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}
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else if ( document.createEventObject )
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{
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switch ( sTypeGroup )
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{
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case 'mouse':
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evt = document.createEventObject();
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evt.screenX = oTargetPos[0];
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evt.screenX = oTargetPos[1];
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evt.clientX = oTargetPos[0];
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evt.clientY = oTargetPos[1];
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evt.ctrlKey = ctrlKey;
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evt.altKey = altKey;
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evt.shiftKey = shiftKey;
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evt.metaKey = metaKey;
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evt.button = button;
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evt.relatedTarget = null;
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break;
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case 'html':
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/* fall through to basic event object */
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case 'ui':
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evt = document.createEventObject();
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break;
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default:
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break;
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}
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}
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return evt;
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},
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/*
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* Function: DesignCore.fnGetPos
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* Purpose: Get the position of an element on the page
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* Returns: array[ 0-int:left, 1-int:top ]
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* Inputs: node:obj - node to analyse
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*/
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_fnGetPos: function ( obj )
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{
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var curleft = 0;
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var curtop = 0;
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if (obj.offsetParent)
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{
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curleft = obj.offsetLeft;
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curtop = obj.offsetTop;
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while (obj = obj.offsetParent )
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{
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curleft += obj.offsetLeft;
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curtop += obj.offsetTop;
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}
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}
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return [curleft,curtop];
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},
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/*
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* Function: _fnEventTypeGroup
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* Purpose: Group the event types as per w3c groupings
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* Returns: -
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* Inputs: string:sType
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*/
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_fnEventTypeGroup: function ( sType )
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{
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switch ( sType )
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{
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case 'click':
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case 'dblclick':
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case 'mousedown':
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case 'mousemove':
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case 'mouseout':
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case 'mouseover':
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case 'mouseup':
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return 'mouse';
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case 'change':
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case 'focus':
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case 'blur':
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case 'select':
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case 'submit':
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return 'html';
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case 'keydown':
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case 'keypress':
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case 'keyup':
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case 'load':
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case 'unload':
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return 'ui';
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default:
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return 'custom';
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}
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}
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}
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var oSession = {
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nTable: null,
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fnCache: function ()
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{
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this.nTable = document.getElementById('demo').cloneNode(true);
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},
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fnRestore: function ()
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{
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while( $.fn.dataTableSettings.length > 0 )
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{
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$.fn.dataTableSettings[0].oInstance.fnDestroy();
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}
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//$.fn.dataTableSettings.splice( 0, $.fn.dataTableSettings.length );
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var nDemo = document.getElementById('demo');
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nDemo.innerHTML = "";
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for ( var i=0, iLen=this.nTable.childNodes.length ; i<iLen ; i++ )
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{
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nDemo.appendChild( this.nTable.childNodes[0] );
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}
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this.fnCache();
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}
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}
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$(document).ready( function () {
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oSession.fnCache();
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} );
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